How much horsepower can a Naturally Aspirated s4 engine make with stock porting.

also does the stock turbo s4 use the same parts as the N/A. Does it use a bigger flywheel, trans, and stuff like swapping the s5.

Btw i dont plan on getting a turbo s4 or s5. Its just a question.

Thanks

 

How much horsepower can a stock port naturally aspirated s4 engine make.

Also is the s4 turbo engine a easy drop-in or is it like the s5 were you have to change the whole drive-train to do a swap?

Thanks

 

Please dont post multiple thread with the same question

 

Sry it took so long for thread to post so i tried again.

 

it takes about 24 hours to get it approved, I am only online once a day.

 

150-160ish HP with stock ports.


Just about everything is different on a T2:

Engine: Rotors, exhaust sleeves in the housings, irons, oil pump, manifolds, injectors, fuel rails, throttle cable

Electronics: Harness, ECU, pressure sensor, knock box

Drivetrain: Flywheel, clutch and pressure plate, slave cylinder, starter, transmission, driveshaft, diff, axles

I'm probably forgetting a few things,